FR687096A - pneumatic water elevator - Google Patents

pneumatic water elevator

Info

Publication number
FR687096A
FR687096A FR687096DA FR687096A FR 687096 A FR687096 A FR 687096A FR 687096D A FR687096D A FR 687096DA FR 687096 A FR687096 A FR 687096A
Authority
FR
France
Prior art keywords
pneumatic water
water elevator
elevator
pneumatic
water
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Inventor
Alfred Barthez
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR687096A publication Critical patent/FR687096A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F1/00—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped
    • F04F1/06—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped the fluid medium acting on the surface of the liquid to be pumped
    • F04F1/10—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped the fluid medium acting on the surface of the liquid to be pumped of multiple type, e.g. with two or more units in parallel
    • F04F1/12—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped the fluid medium acting on the surface of the liquid to be pumped of multiple type, e.g. with two or more units in parallel in series

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR687096D 1929-12-21 1929-12-21 pneumatic water elevator Expired FR687096A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR687096T 1929-12-21

Publications (1)

Publication Number Publication Date
FR687096A true FR687096A (en) 1930-08-04

Family

ID=9025931

Family Applications (1)

Application Number Title Priority Date Filing Date
FR687096D Expired FR687096A (en) 1929-12-21 1929-12-21 pneumatic water elevator

Country Status (1)

Country Link
FR (1) FR687096A (en)

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